Click on the third or sixth rank to set the en passant target square.

EGTB: win in 10 half-moves

# move score
1 Kb7 win in 9 half-moves
2 Ke7 win in 9 half-moves
3 Kf7 win in 9 half-moves
4 Kb5 win in 13 half-moves
5 Kd7 draw
6 Kd8 draw
7 Kf8 draw
8 Rb7 draw
9 Rd8 draw
10 Ka5 loss in 2 half-moves
11 Ka6 loss in 2 half-moves
12 Ka7 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves